Minsk Research Institute of Radiomaterials

220024 Minsk, Lieutenant Kizhevatov str. 86-2

Manufacture and sale of strain sensors DD









Linked profile in other language
Natalia Mikhaseva
+ 375 33 333 9522
Minsk Research Institute of Radiomaterials of the National Academy of Sciences of Belarus offers consumers strain sensors DD under a manufacturing agreement and is looking for partners interested in distribution services agreement.
OJSC "Minsk Research Institute of Radiomaterials" of the National Academy of Sciences of Belarus manufactures strain sensors DD designed to monitor the amount of deformation (compression) of the car axle under load and provide information via CAN interface. The sensors are made as a tensoresistive bridge that perceives the deformation of the sensor base.

Strain sensors DD are used as part of a car overload protection system, and to register weight parameters in urban municipal equipment.

The sensor is attached to car axle using four (4) M8x1 bolts to the slats with threaded holes.

The principle of operation of the sensor is based on measuring the relative elongation or compression of an element due to a change in the load applied to it.

The sensor is characterized by:
* the presence of a built-in measuring module that performs the functions of amplifying the output signal from the strain gauge bridge;
* the presence of a 24-bit analog-to-digital converter;
* the presence of a 32-bit microcontroller that calculates the load value in kilograms using constants stored in the microcontroller's memory when the user performs the sensor calibration procedure;
* correction of the load calculation result taking into account the influence of ambient temperature using the built-in temperature sensor;
* output of the load and temperature measurement result in error-protected digital format (CAN 2.0 B);
* small overall and installation dimensions;
* low sensitivity to external mechanical factors during operation;
* high reliability and the necessary margin for pressing the working surfaces of the sensors to the object, which eliminates the violation of sensor calibration associated with the effect of "slippage" when exposed to extreme loads.

Technical specifications:
The amount of deformation perceived by the sensor at least 850 microns/m
Error in controlling the amount of deformation 2%
Operating voltage range 5±0,2 V
Current consumption not more than 0,03 A
Power consumption not more than 0,15 W
Operating temperature range from -40 to +70 °C
Temperature lim it range from -50 to +100 °С
Dimensions no more than 55x40x28 mm
Weight, with cable no more than 380 g
Cable length 1,5 m
Degree of protection IP67
Type of output interface CAN 2.0
Sensitivity 0,5 microns/m

Areas of use: mechanical engineering and instrument engineering.

Minsk Research Institute of Radiomaterials offers partners:
* strain sensors DD under a manufacturing agreement;
* strain sensors DD under a distribution services agreement.

Catalog of innovative developments of organizations of the NAS of Belarus for the replacement of critical imports (2022), pp.24-25(in Russian).
Advantages and Innovations
Import substitution of strain sensors DNGL by KOBASTAR (Türkiye), DST by Baumer Electric (Germany), EPSI-AX-V by Scaime (Canada).
Stage of development
Already on the market
Funding source
IPR status
Exclusive rights
Secret know-how
Sector group

Organization information

R&D institution
Year established
NACE keywords
C.32.99 - Other manufacturing n.e.c.
M.72.19 - Other research and experimental development on natural sciences and engineering
Turnover (in EUR)
Already engaged in transnational cooperation
Additional comments
The specialization of the institute includes the following main areas:
* development and production of the element base and functional units of microwave technology (solid-state microwave monolithic integrated circuits - low-noise amplifiers and power amplifiers, protective devices, switches, attenuators, frequency converters; microwave modules, etc.);
* development and production of optoelectronic components and modules based on them (photodetectors, light emitting diodes, semiconductor lasers, receiving and transmitting optical modules);
* production of materials for semiconductor production - gallium arsenide substrates of the "epi-ready" standard;
* development of sensor technology, modules and systems (sensors for inclination, pressure, acceleration, electronic compass, etc.);
* development and production of medical equipment.

The research and production base of the institute includes dedicated equipment which allows to develop and perform a full cycle of technological operations for the manufacture of microwaves, optoelectronic components, sensors of physical quantities based on microelectromechanical systems, equipment for the manufacture of medical products - Glucosen sensors etc. In particular, the equipment allows cutting semiconductor ingots of A3B5 compounds (GaAs, InP, GaN, etc.), grinding and polishing wafers, epitaxial growth, thermal diffusion and implantation of dopants, microcircuit packaging, control of their parameters, etc.

The Institute has a licensed software for electrodynamic calculations, its own library of standard elements, methods for monitoring and testing microwave components in the C, S, L, X, K wavelength ranges, electronic lithography equipment with a resolution of 100 nm, which provides a modern level of design standards.

As part of the specialization, the development of technologies, components and devices for various radio-electronic systems is carried out: radar systems, fiber-optic communication lines, laser rangefinders, systems for leveling and orientation of objects, control systems, guidance and navigation, etc.
Languages spoken

Information about partnership

Type of partnership considered
Distribution services agreement
Manufacturing agreement
Type and role of partner sought
Consumers interested in purchasing strain sensors DD under a manufacturing agreement.

Partners interested in purchasing strain sensors DD under a distribution service agreement.
Type and size of partner sought
> 500
SME 51-250
SME 11-50
Sole proprietor


Views: 815
Statistics since 04.08.2023 17:51:34